The outer plates of the new VG520FW-R are constructed of “Mega-tech Forged”. This accomplished chain weight lighter yet the strength remains just as same as current sprint-racing chain for 1000cc use. Utilizing this unique material and shape for outer plates deliver the smooth acceleration and supple performance with strength. Absorb the impact of big bikes on/off throttle which will handle and assists acceleration control under the road condition of infield where there are continuous tight-corners.
This new RK Chain is equipped with new UW sealing rings. Can Handle any race application from 400cc up to 1000cc.
New GB520UW-R is the lightest sealed-ring chain available on the market today. Made for the professional racer, GB520FW-R is the next generation of racing chains featuring RK’s new UW-sealing rings. UW-R chains are designed to provide the most consistent power delivery and increased chain life. All components are heat treated using RK’s exclusive HIT (Heat Induction Transfer) process.
Can handle any race application from 400 cc up to 1000 cc.